#ifndef BOOKMARKS_H
#define BOOKMARKS_H

#include <QObject>
#include <QMap>
#include <QImage>
#include <QString>
#include <QMap>
#include <QDateTime>
class BookmarksList
{
public:
	struct Bookmark {
		int lastPage;
		QList<int> bookmarks;
		QDateTime added;
		Bookmark():lastPage(0){};
		friend QDataStream & operator<< ( QDataStream & out, const Bookmark & bm )
		{
                    out << bm.lastPage;
                    out << bm.bookmarks;
                    out << bm.added;
                    return out;
                }
		friend QDataStream & operator>> ( QDataStream & in, Bookmark & bm )
		{
                    in >> bm.lastPage;
                    in >> bm.bookmarks;
                    in >> bm.added;
                    return in;
                }

	};
        BookmarksList(){}
	void load();
	void save();
	void add(const QString & comicID, const Bookmark & b);
	Bookmark get(const QString & comicID);
protected:
	QMap<QString,Bookmark> list;
	void deleteOldest(int num);

};

class Bookmarks : public QObject
{
    Q_OBJECT

    protected:
    QString comicPath;
    //bookmarks setted by the user
    QMap<int,QImage> bookmarks;
    QList<int> latestBookmarks;
    //last page readed
    int lastPageIndex;
    QImage lastPage;
    BookmarksList list;
	QDateTime added;

    public:
    Bookmarks();
    void setLastPage(int index,const QImage & page);
    void setBookmark(int index,const QImage & page);
    void removeBookmark(int index);
    QList<int> getBookmarkPages() const;
    QImage getBookmarkPixmap(int page) const;
    QImage getLastPagePixmap() const;
    int getLastPage() const;
    bool isBookmark(int page);
    bool imageLoaded(int page);
    void newComic(const QString & path);
    void clear();
	void save();

};

#endif // BOOKMARKS_H
